What soil does Common hackberry grow in?

It tolerates these soils: average garden soil, clay, sandy, calcareous, acidic.

Is Common hackberry hardy?

Hardy down to -40 °C (USDA zone 3, RHS H7). It gets through winter in every part of the country.

Is Common hackberry toxic to children?

No. Reliable sources list it as non-toxic to children.

How far from the house should Common hackberry be planted?

Plant it at least 4.5 m from buildings. Keep it at least 2.5 m from paving.

How much water does Common hackberry need?

Water need: low. Drought tolerance: high.

How much does Common hackberry cost?

It sells for roughly HUF 5,000 to HUF 63,000 in local shops, depending on size.

What should I plant instead of Common hackberry?

We do not recommend it because it is on the EU or the Hungarian list of invasive species. For a similar purpose we recommend: Ginkgo, Honey locust, Japanese pagoda tree, Manna ash.

Common hackberry

Celtis occidentalis

Common hackberry (Celtis occidentalis) is a large tree. Light: full sun, part shade. Hardy down to -40 °C. Drought tolerance: high. Non-toxic to children. Sold in local shops from about HUF 5,000. We do not recommend it because it is on the EU or the Hungarian list of invasive species.

Illustration of Common hackberry — An illustration of the typical shape of the mature plant, not a photo.

What it's good for, and what it isn't

A large, broad-crowned deciduous tree from North America that ends up 15 to 25 metres tall and nearly as wide. It is sold, and was planted widely as a street tree, because it is almost indestructible: it copes with drought, heat, polluted city air, paving and limy soil, and it turns lemon yellow in autumn. That same toughness is the problem: birds carry its small fruits everywhere, seedlings come up all over the place, and it is officially an invasive species, so we do not recommend it for gardens.

We do not recommend this plant

We do not recommend it because it is on the EU or the Hungarian list of invasive species. Further down we show what to plant instead.

Watch out for

Officially an invasive woody plant. Every year it bears masses of pea-sized stone fruits that birds and small mammals eat and carry off, so its seedlings come up in great numbers in hedges, along fences, in beds, in cracks in paving, in the neighbours' gardens and in nearby woods. It escapes around planted trees, in places forms dense stands, and its deep shade stops other tree species from regenerating from seed. Anyone gardening near such a tree has to weed out seedlings year after year, ideally while they are still tiny. Hungarian Government Decree 282/2024 (IX. 30.) names it in Annex 2 among the invasive woody plants, so it may not be planted, or used as a replacement, on public-use land; the decree does not ban it in private gardens. Other problems: fallen fruit and leaves make a mess on pavements and terraces; with age it can form thick surface roots that may lift paving; the wood is rather soft and branches can break in storms, so it needs formative pruning when young. The pollen of its wind-pollinated flowers is moderately allergenic. Powdery mildew, leaf spot, scale insects and lace bugs can occur but rarely do serious harm.

Key facts

Light: Full sun, Part shade
Water need: Low
Care: Medium
Size after 10 years: 7 m × 5 m
Hardiness: down to -40 °C
Foliage: Deciduous
Flowering: J F M A M J J A S O N D April–May, green

Group	Large tree
Light	Full sun, Part shade
Size after 10 years	7 m × 5 m
Ultimate size	12–25 m × 10–18 m
Hardiness	down to -40 °C (USDA 3, RHS H7)
Soil	Average garden soil, Clay, Sandy, Calcareous, Acidic
Foliage	Deciduous
Flowering	April–May, green
Harvest	September–October
Water need	Low
Drought tolerance	High
Maintenance	Medium
Root aggressiveness	Medium
Suckering	no
Spreading	High
Distance from buildings	at least 4.5 m
Distance from paving	at least 2.5 m
Litter	Fruit, Leaves
Planting distance	1000 cm
For dogs	Non-toxic (uncertain)
For cats	Non-toxic (uncertain)
For children	Non-toxic
Typical price	from about HUF 5,000

Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor.

What to plant instead

Recommended plants that do the same job, with similar characteristics.

Ginkgo

Ginkgo biloba 6 m × 5 m after 10 years

A distinctive, ancient tree with fan-shaped leaves that all turn brilliant golden yellow at once in autumn. It has almost no pests or diseases,…

Large tree

Full sun

from about HUF 4,000

Honey locust

Gleditsia triacanthos 7 m × 5 m after 10 years

A large tree with a loose crown and fine, fern-like foliage that casts only dappled shade, so lawn and other plants still grow underneath. It copes…

Large tree

Full sun

from about HUF 3,800

Japanese pagoda tree

Styphnolobium japonicum 6 m × 4 m after 10 years

A large shade tree with a rounded crown that flowers in the height of summer, when few other trees do, with creamy white, scented panicles that bees…

Large tree

Full sun

Part shade

from about HUF 5,800

Manna ash

Fraxinus ornus 5 m × 3.5 m after 10 years

Manna ash is a medium-sized tree with a rounded crown that covers itself in creamy white, scented flower plumes around May and turns yellow to…

Large tree

Full sun

from about HUF 3,000

Sizes and prices available

The same plant is sold as a small pot and as a specimen several metres tall, and the price follows. Prices are rounded and for guidance only.

Size	Typical price
size not stated	approx. HUF 5,000 – HUF 63,000

Frequently asked questions

Data updated: October 13, 2026 · How our data is made

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